Merge pull request TeamNewPipe/NewPipe#5818 from TeamNewPipe/thumbnail_size

[background player] Fix very small thumbnails

Author: TobiGr

app/src/main/res/layout/fragment_video_detail.xml

@@ -41,6 +41,7 @@
                         android:id="@+id/detail_thumbnail_image_view"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
+                        android:minHeight="200dp"
                         android:background="@android:color/transparent"
                         android:contentDescription="@string/detail_thumbnail_view_description"
                         android:scaleType="fitCenter"